2009 BMW 125 vs. 2008 Mercedes-Benz SLK
To start off, 2009 BMW 125 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz SLK would be higher. At 3,199 cc (6 cylinders), 2008 Mercedes-Benz SLK is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SLK weights approximately 85 kg more than 2009 BMW 125.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Mercedes-Benz SLK (310 Nm @ 3000 RPM) has 40 more torque (in Nm) than 2009 BMW 125. (270 Nm @ 2500 RPM). This means 2008 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 125. 2008 Mercedes-Benz SLK has automatic transmission and 2009 BMW 125 has manual transmission. 2009 BMW 125 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 125 | 2008 Mercedes-Benz SLK | |
| Make | BMW | Mercedes-Benz |
| Model | 125 | SLK |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 216 HP | 0 HP |
| Torque | 270 Nm | 310 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 85 mm | 90 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 10.7:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 6.8 seconds | 6.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1405 kg |
| Vehicle Length | 4370 mm | 4630 mm |
| Vehicle Height | 1760 mm | 1400 mm |
| Wheelbase Size | 2670 mm | 2410 mm |
| Fuel Consumption Overall | 8.1 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 53 L | 60 L |
